Overwhelming Nausea

So much nausea that I cry... and it is all day sickness. =( I keep praying that God will give me the grace to endure this. It was easier when pregnant w/ H cause I could eat whatever I wanted. Now I can't eat potato or tortilla or cheese or rice. Sometimes I just cry because I am so hungry and nauseated. Nothing sounds good. Nothing that I can eat, that is...